Question about sippy cups (Walmart)

[ahava]

I have the Playtex sippy cups with the rubber stopper valves, and I had to throw some of the valves out because they got moldy. Does anyone know where I can buy new stopper valves without buying new cups? The cups are basically useless without the valves because I don't want my son's drinks spilling everywhere.

[brook2ga]

I used to buy them at the store where they sold the cups. If not, contact the company and tell them you can't find the valves; they usually can help.

[nic529]

You can find them at Walmart and Target. I just bought a bunch.

[ahava]

Great, thank you!